DE602004019413D1 - ORTHOPEDIC CLAMPS - Google Patents

ORTHOPEDIC CLAMPS

Info

Publication number
DE602004019413D1
DE602004019413D1 DE602004019413T DE602004019413T DE602004019413D1 DE 602004019413 D1 DE602004019413 D1 DE 602004019413D1 DE 602004019413 T DE602004019413 T DE 602004019413T DE 602004019413 T DE602004019413 T DE 602004019413T DE 602004019413 D1 DE602004019413 D1 DE 602004019413D1
Authority
DE
Germany
Prior art keywords
bone
contact
saddle clamp
fixing
points
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE602004019413T
Other languages
German (de)
Inventor
Hamid Sharim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Facet Med Ltd
Original Assignee
Facet Med Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Facet Med Ltd filed Critical Facet Med Ltd
Publication of DE602004019413D1 publication Critical patent/DE602004019413D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7044—Screws or hooks combined with longitudinal elements which do not contact vertebrae also having plates, staples or washers bearing on the vertebrae
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
    • A61B17/7064—Devices acting on, attached to, or simulating the effect of, vertebral facets; Tools therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length
    • A61B17/7007—Parts of the longitudinal elements, e.g. their ends, being specially adapted to fit around the screw or hook heads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

A saddle clamp for mounting on a bone with curved surface in a bone-fixing or spinal fusion operation, for carrying a bone-fixing member. The saddle clamp has a rigid body with at least two holes for passing fixing elements to be tightened to the bone and at least one assembly element integral with the body for attaching the bone-fixing member. The rigid body has a contact surface configured to allow at least three points of contact with the curved surface of the bone when the saddle clamp is mounted thereon, at least two of the holes passing through the contact surface at least adjacent to two of the points of contact so as to provide, upon tightening of the fixing elements, at least three spaced apart, non-collinear areas of contact and thereby firm attachment of the saddle clamp to the bone.
DE602004019413T 2003-06-17 2004-06-17 ORTHOPEDIC CLAMPS Expired - Lifetime DE602004019413D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47885503P 2003-06-17 2003-06-17
PCT/IL2004/000524 WO2004110288A2 (en) 2003-06-17 2004-06-17 Orthopedic clamps

Publications (1)

Publication Number Publication Date
DE602004019413D1 true DE602004019413D1 (en) 2009-03-26

Family

ID=33551857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019413T Expired - Lifetime DE602004019413D1 (en) 2003-06-17 2004-06-17 ORTHOPEDIC CLAMPS

Country Status (7)

Country Link
US (1) US7833247B2 (en)
EP (1) EP1635721B1 (en)
AT (1) ATE422339T1 (en)
CA (1) CA2529119A1 (en)
DE (1) DE602004019413D1 (en)
ES (1) ES2322058T3 (en)
WO (1) WO2004110288A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8133261B2 (en) 2007-02-26 2012-03-13 Depuy Spine, Inc. Intra-facet fixation device and method of use
US8043334B2 (en) 2007-04-13 2011-10-25 Depuy Spine, Inc. Articulating facet fusion screw
US8197513B2 (en) 2007-04-13 2012-06-12 Depuy Spine, Inc. Facet fixation and fusion wedge and method of use
US8894685B2 (en) 2007-04-13 2014-11-25 DePuy Synthes Products, LLC Facet fixation and fusion screw and washer assembly and method of use
US9044277B2 (en) 2010-07-12 2015-06-02 DePuy Synthes Products, Inc. Pedicular facet fusion screw with plate
US8998905B2 (en) 2011-04-29 2015-04-07 Warsaw Orthopedic, Inc. Methods and instruments for use in vertebral treatment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913134A (en) 1987-07-24 1990-04-03 Biotechnology, Inc. Spinal fixation system
FR2657774B1 (en) * 1990-02-08 1992-05-22 Sofamor SACRED TAKING SHOE FOR A SPINAL OSTEOSYNTHESIS DEVICE.
SE470047B (en) 1991-05-15 1993-11-01 Sven Olerud Clamp jaw intended for surgical use
US5306275A (en) * 1992-12-31 1994-04-26 Bryan Donald W Lumbar spine fixation apparatus and method
US5387212A (en) * 1993-01-26 1995-02-07 Yuan; Hansen A. Vertebral locking and retrieving system with central locking rod
JP3441513B2 (en) * 1994-05-20 2003-09-02 ペンタックス株式会社 Mounting jig for intramedullary nail
US5582612A (en) 1995-05-01 1996-12-10 Lin; Chih-I Vertebral fixing and retrieving device having centrally two fixation
DE10003968A1 (en) * 2000-01-25 2001-08-09 Biomet Merck Deutschland Gmbh Osteosynthesis plate
US6235033B1 (en) * 2000-04-19 2001-05-22 Synthes (Usa) Bone fixation assembly
US6458131B1 (en) 2000-08-07 2002-10-01 Salut, Ltd. Apparatus and method for reducing spinal deformity
US6682530B2 (en) * 2002-01-14 2004-01-27 Robert A Dixon Dynamized vertebral stabilizer using an outrigger implant

Also Published As

Publication number Publication date
ATE422339T1 (en) 2009-02-15
EP1635721A2 (en) 2006-03-22
CA2529119A1 (en) 2004-12-23
ES2322058T3 (en) 2009-06-16
US7833247B2 (en) 2010-11-16
EP1635721B1 (en) 2009-02-11
WO2004110288A3 (en) 2005-03-17
US20060293658A1 (en) 2006-12-28
WO2004110288A2 (en) 2004-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition